147267232

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^2$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 339153696

約数和(自身を除く): 191886464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 89, 112, 166, 178, 224, 332, 356, 581, 623, 664, 712, 1162, 1246, 1328, 1424, 2324, 2492, 2656, 2848, 4648, 4984, 7387, 7921, 9296, 9968, 14774, 15842, 18592, 19936, 29548, 31684, 51709, 55447, 59096, 63368, 103418, 110894, 118192, 126736, 206836, 221788, 236384, 253472, 413672, 443576, 657443, 827344, 887152, 1314886, 1654688, 1774304, 2629772, 4602101, 5259544, 9204202, 10519088, 18408404, 21038176, 36816808, 73633616, 147267232]

約数ペア:

[(1, 147267232), (2, 73633616), (4, 36816808), (7, 21038176), (8, 18408404), (14, 10519088), (16, 9204202), (28, 5259544), (32, 4602101), (56, 2629772), (83, 1774304), (89, 1654688), (112, 1314886), (166, 887152), (178, 827344), (224, 657443), (332, 443576), (356, 413672), (581, 253472), (623, 236384), (664, 221788), (712, 206836), (1162, 126736), (1246, 118192), (1328, 110894), (1424, 103418), (2324, 63368), (2492, 59096), (2656, 55447), (2848, 51709), (4648, 31684), (4984, 29548), (7387, 19936), (7921, 18592), (9296, 15842), (9968, 14774)]